Question

Asif has 4 time as many one rupees coins as he has five rupees coin if he has a total of 81 rupees then find the denomination of one rupee coin he has

Answer 1

Answer:

Rs.36

Step-by-step explanation:

Let the number of 5 rupee coins be x.

Number of 1 rupee coins = 4x

Amount of 5 rupee coins = 5x

Amount of 1 rupee coins = 4x

Total amount = Rs.81

Hence, 5x + 4x = 81

9x = 81

x = 9

Therefore, number of 5 rupee coins = 9

Number of 1 rupee coins = 36

Domination of 1 rupee coins = Rs.36